SkySageArwen
Elysium (I've always loved this for a name, I think it is perfect)Godiva
Vivaldi (My oh my, I had never thought of this, but do love the four seasons, and the name has a lovely sound ... what a great idea)Eden

The other names I personally either don't think match very well, or are not as interesting or versatile as these names.
In terms of other suggestions, Ulysses makes me think of adventure on the high seas, so I went looking for women adventurer names:

However, atm I'm totally captivated by the name Godiva...and I'm relieved not everyone finds it objectionable (well, it's certainly not the most pretty or lyrical name that's for sure lol). Will road -test it to see if it's a passing captivation or true love...

As for sibsets, Godiva might not fit Ulysses...but Godiva is such an evocative name...so, if it's not a first name, it might be one of three middle names (yes, very OTT but I just can't limit myself to one middle name at this stage...).

Are you being serious when you say you'd actually love to be called Antiquity or Kitten? I try to be open minded with naming, and I think you should name your children whatever you want, but they seem literally ridiculous. Ones I'd avoid for utter silliness...
Ferelith
UtopiaAntiquityEvanRobertYork
EarendilSkyViolet
ElysiumGodiva
KittenFeatherQuintessence
Chartreuse
Vivaldi
Debussy

I am going to whole heartedly agree with Nameberry that Godiva has "Baggage no child should have to carry". Its like naming you child Hershey.

Also while Elysium is an interesting mythological place... As a given name for an actual human child it's problematic. The -ium ending makes it sound like a chemical or drug. Think magnesium. If you love the name I'd recommend Elysia.

I'm pretty open-minded about names; I work in what most people would call a conservative profession, but the names I'm surrounded by are not 'conservative', perhaps partly because I work in a very multicultural and cosmopolitan city. For me, Godiva is a gem of a name; it's English (I have a weakness for English names), it's well known but underused, it has a great meaning; and Lady Godiva is a great hero in Anglo-Saxon legend (and putting the legend to one side, she and her husband were great benefactors in real life). Not to mention there are stunning paintings and sculptures of her in galleries around the world.